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Finding the Third Proportional to 7,390,367,648.50 and 15,304,588,673

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Solution

The third proportional to 7,390,367,648.50 and 15,304,588,673 is: 31,694,016,534.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,390,367,648.50 : 15,304,588,673 = 15,304,588,673 : x
  2. Step 2: Convert to fraction form
    7,390,367,648.50/15,304,588,673 = 15,304,588,673/x
  3. Step 3: Cross multiply
    7,390,367,648.50x = 15,304,588,673 × 15,304,588,673
  4. Step 4: Simplify right side
    7,390,367,648.50x = 234,230,434,449,719,885,824
  5. Step 5: Solve for x
    x = 234,230,434,449,719,885,824/7,390,367,648.50
  6. Step 6: Final answer
    x = 31,694,016,534.79

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.